IRR BIA RTE 30 over Little White River
Good Condition32 years old158 vehicles/day
Location
| State | South Dakota |
| County | Todd |
| Location | 1.5mi W Spring Crk School |
| Carries | IRR BIA RTE 30 |
| Crosses | Little White River |
| Coordinates | 43.12150, -101.05972 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 77.8 ft (23.7 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 222.8 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 158 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000A071 |